A driver observation system for extending the driver's point of vision to the corners of a vehicle by optically transmitting forward, side and rear images from mirror assemblies receiving images at or near the front and rear corners of a vehicle through a series of mirrors and lens to the driver's view at the controls of the vehicle. The system is suitable for either front or rear or both front and rear applications, as well as left or right or both left and right and may be installed after factory manufacture of the vehicle as well as part of original manufacture.